Industrial Mobile Broadband Router MRD-350 …… Industrial remote access using the Internet •  Economic and environmental benefits •  Access SCADA systems, HMI and PLCs remotely •  Wireless mobile broadband GPRS / EDGE / 3G / HSPA connection …… Designed for industrial applications •  Compact casing with proper DIN-rail mounting for easy integration •  All LEDs and interfaces on the front of the unit for easy access •  Enhanced isolation to protect against transients and ground loops …… Secured resilient Internet access •  Dual SIMs to remove carrier dependency •  Easy to use firewall prevents unauthorized access •  Encrypted and secure data transmission with VPN-tunnels …… A wide-variety of solutions to common communication issues •  Connection manager monitors and ensures constant connectivity •  Simple replacements of analogue leased lines •  Ability to control and receive status changes via SMS Radio and telecommunications terminal equipment Residential Emission Industrial Emission Remote access removes boundaries, eliminates the need for time consuming site visits and provide a network infrastructure suitable for today’s “always-on” society. The MRD-350 industrial mobile broadband GPRS / EDGE / 3G router uses the Internet to cost effectively inter-connect systems, allowing HMI, PLCs, sensors etc to communicate with each other. A compact design bundled with all interfaces and LEDs in the front make the unit extremely well suited for industrial applications. With isolation between the PSU and the Ethernet and serial ports the MRD-350 protects against issues caused by ground loops. The dual SIM support in the device ensures that site connectivity is not dependent on a single carrier, should something happen the unit just switches to the other SIM. Devices connected to the Internet require countermeasures towards cyber threats.  The MRD-350 offers protection of transmissions from malicious eavesdroppers via encrypted communication tunnels (VPN), and features a simple, yet powerful, packet inspection firewall. For solar powered applications energy efficiency is vital and the MRD-350 has a special low-power mode to only be fully powered when needed.  The MRD-350 with its built-in serial port offers a simple modem replacement solution with the benefit of not having to reprogram or change any other component. Ordering Information Art.no Description 3623-0201 MRD-350 Industrial Mobile Broadband 3G Router (GSM / GPRS / EDGE / 3G (UMTS) / HSDPA / HSUPA) 2 x RJ-45 Ethernet ports, 1 x RS-232 port, 2 x SIM slots, Cyber security (VPN/Firewall) 3125-0001 PS-30 Power Supply (Accessories) www.westermo.com – A Beijer Electronics Group Company

Specifications MRD-350 Dimensional drawing Dimension W x H x D Weight Degree of protection Power Operating voltage Rated voltage Rated current 1 x 300 bit/s – 115.2 kbit/s 2 x 10 Mbit/s or 100 Mbit/s 1 x SIM slot (3 volts SIM supported) (from 2 to just 1) Max Connectivity Speed Mobile/Cellular Technology Downlink Uplink Note 14.4 kbit/s 14.4 kbit/s – GSM 85.6 kbit/s 85.6 kbit/s Class 12 GPRS 236.8 kbit/s 236.8 kbit/s Class 12 EDGE 384 kbit/s 384 kbit/s – 3G UMTS 14.4 Mbit/s – Cat 10 HSDPA – 5.7 Mbit/s Cat 6 HSUPA Antennas Transmit (TX) Receive (RX) Required YES YES YES Main Antenna Optional Antenna*...

Protocols and Functionality Ethernet Technologies Cellular Technologies Circuit Switched Data mode (CSD) GSM GPRS Multi-slot class 12, mobile station class B, PBCCH support,       coding schemes CS 1-4 EDGE Multi-slot class 12 (max 236.8 kbit/s), mobile station class B,       modulation and coding scheme MCS 1-9 3G (WCDMA / UMTS) 384 kbit/s downlink / uplink HSDPA up to 14.4 Mbit/s downlink HSUPA up to 5.7 Mbit/s uplink Serial Port Technologies RS-232 Serial Over IP (Serial Extender and Virtual Serial Port) Modem emulation AT command interpreter MODBUS DNP3 SMS Layer-2 QoS IP Routing, Firewall,VPN...